I don't want to burst your bubble, but I don't think the data fully supports that. Here's a chart of the overall builds (by VIN group). I'm still hunting about 1,000 build sheets (I have a little over 23,000, and there are currently a little over 24,000 built).
As you can see, about 56% of the trucks are in the range of 100-127. But the other 44% of trucks built were assigned VINs after ~July 20th. And you see those big spikes in the later ranges? Those are primarily VINs that were assigned during the "events" where thousands of VINs were assigned overnight.
View attachment 107651